| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $78.46 | 4.777% | $82.208 | $82.21 | $82.20 | $82.20 |
| Purchase #2 | $5.35 | 13.709% | $6.0834 | $6.08 | $6.10 | $6.10 |
| Purchase #3 | $151.99 | 4.364% | $158.6228 | $158.62 | $158.60 | $158.60 |
| Purchase #4 | $194.40 | 4.333% | $202.8234 | $202.82 | $202.80 | $202.80 |
| Purchase #5 | $161.74 | 5.594% | $170.7877 | $170.79 | $170.80 | $170.80 |
| Purchase #6 | $107.39 | 3.507% | $111.1562 | $111.16 | $111.15 | $111.20 |
| Purchase #7 | $121.83 | 11.105% | $135.3592 | $135.36 | $135.35 | $135.40 |
| 7 purchase totals = | $821.16 | $867.0407 | $867.04 | $867.00 | $867.10 | |